CN104811865A - Audio output method, device and system - Google Patents
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Abstract
The invention discloses an audio output method. According to the audio output method, after audio parameters preset by a user are written to a wireless storage device of an earphone, a mobile terminal can read the preset audio parameters from the wireless storage device, and audio output of the mobile terminal can be achieved according to the preset audio parameters; if the preset audio parameters do not exist in the wireless storage device, audio parameters corresponding to the earphone type can be automatically matched from a preset earphone parameter library according to other earphone parameters, such as the earphone type, stored in the wireless storage device, and therefore audio output of the mobile terminal is achieved. The invention further discloses an audio output device and system. According to the audio output method, device and system, the user can conveniently obtain the optimal audio parameters for the earphone chosen by the user through matching, and therefore the phenomena that due to the fact that the user does not learn about the specific earphone type, choose mistakes are made, and the audio and visual effect is affected are avoided, and the problem that when the user looks for the correct earphone type from massive earphone type data, plenty of time is consumed is solved.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to an audio output method, apparatus, and system.
Background
In the existing audio output technologies, such as the headset phonex technology and the Dirac HD Sound technology, in order to match with open earphones, in-ear earphones, headphones, and the like of various manufacturers and models, an earphone model library is usually embedded in audio application software, so that a user can select corresponding audio according to the earphone model to obtain an optimal Sound effect for the earphone.
The above method needs the user to know about the earphone model of the user, and can correctly select the audio parameter option corresponding to the earphone model in the earphone model library to obtain better hearing effect, but the method is complex to operate, especially the types of the existing earphones are various, it takes longer time to find the correct earphone model and can not realize automatic detection of the earphone model, in addition, when the user uses other audio application software or uses other equipment to play audio instead, at the moment, if the user wants to obtain better audio output, the user needs to reset, thereby greatly influencing the use experience of the user.
Disclosure of Invention
The invention mainly aims to provide an audio output method, device and system, and aims to solve the technical problem of how to simply, conveniently and quickly realize the optimal sound effect output of an earphone.
In order to achieve the above object, the present invention provides an audio output method, including:
reading earphone parameters in the earphone wireless storage device;
judging whether the earphone parameters have user-defined audio parameters or not;
if the user-defined audio parameters exist, the audio output of the mobile terminal is carried out according to the user-defined audio parameters;
and if the user-defined audio parameters exist, automatically matching the audio parameters in a preset earphone parameter library according to the read non-user-defined audio parameters, and outputting the audio of the mobile terminal according to the matched audio parameters.
Preferably, the reading of the headphone parameters in the headphone wireless storage device previously comprises:
and writing preset earphone parameters into the earphone wireless storage device according to a set format, wherein the earphone parameters comprise custom audio parameters.
Preferably, the reading the headset parameters in the headset wireless storage device comprises:
and after reading the earphone parameters stored in the earphone wireless storage device, analyzing the read earphone parameters according to a set format.
Preferably, the determining whether the customized audio parameters exist in the headphone parameters includes:
and when the user-defined audio parameters exist in the earphone parameters, prompting the user whether to execute the read user-defined audio parameters.
To achieve the above object, the present invention also provides an audio output device, including:
the earphone parameter reading module is used for reading earphone parameters in the earphone wireless storage device;
the judgment module is used for judging whether the earphone parameters have custom audio parameters;
the audio parameter matching module is used for automatically matching audio parameters in a preset earphone parameter library;
and the audio output module is used for outputting the audio of the mobile terminal according to the read or matched audio parameters.
Preferably, the audio output device further includes:
and the earphone parameter writing module is used for writing preset earphone parameters into the earphone wireless storage device according to a set format, wherein the earphone parameters comprise custom audio parameters.
Preferably, the headset parameter reading module includes:
the earphone parameter reading unit is used for reading earphone parameters stored in the earphone wireless storage device;
the earphone parameter analyzing unit is used for analyzing the read earphone parameters according to a set format;
and the earphone parameter sending unit is used for sending the analyzed earphone parameters to the audio output module.
Preferably, the audio output device further includes:
and the prompting module is used for prompting the user whether to execute the read custom audio parameters.
In order to achieve the above object, the present invention further provides an audio output system, which includes a mobile terminal and an earphone, wherein the mobile terminal includes any one of the above audio output devices, and the earphone includes a wireless storage device.
Preferably, the wireless storage device is provided with a custom storage area, and the custom storage area is used for storing custom audio parameters.
Preferably, the wireless storage device can be arranged inside the earphone, or outside the earphone, or on a peripheral component of the earphone.
According to the invention, the earphone parameters stored in the earphone wireless storage device, such as the earphone model or the user-defined audio parameters, are read, so that the mobile terminal can output audio according to the obtained user-defined audio parameters, or automatically match the audio parameters in a preset earphone parameter library according to the earphone model and then output the audio according to the matched audio parameters, so that the user can conveniently match the optimal audio parameters for the earphone purchased by himself or herself, the phenomenon that the user knows the earphone model number and knows the earphone model number incorrectly to influence the audio-visual effect is avoided, and the problem that the user spends a great deal of time in manually searching for the correct earphone model in massive earphone model data is also avoided.
Drawings
Fig. 1 is a schematic hardware configuration of a mobile terminal implementing various embodiments of the present invention;
FIG. 2 is a diagram of a wireless communication system for the mobile terminal shown in FIG. 1;
FIG. 3 is a flowchart illustrating an audio output method according to a first embodiment of the present invention;
FIG. 4 is a flowchart illustrating an audio output method according to a second embodiment of the present invention;
FIG. 5 is a flowchart illustrating an audio output method according to a third embodiment of the present invention;
FIG. 6 is a functional block diagram of an audio output device according to a first embodiment of the present invention;
FIG. 7 is a functional block diagram of an audio output device according to a second embodiment of the present invention;
FIG. 8 is a functional block diagram of an audio output device according to a third embodiment of the present invention;
FIG. 9 is a schematic diagram of a detailed functional block diagram of a headphone parameter reading module in the audio output apparatus of FIG. 6;
FIG. 10 is a functional block diagram of an audio output system according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
The mobile terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.
Fig. 1 is a schematic hardware configuration of a mobile terminal implementing various embodiments of the present invention.
The mobile terminal 100 may include a wireless communication unit 110, an a/V (audio/video) input unit 120, a user input unit 130, a sensing unit 140, an output unit 150, a memory 160, an interface unit 170, a controller 180, and a power supply unit 190, etc. Fig. 1 illustrates a mobile terminal having various components, but it is to be understood that not all illustrated components are required to be implemented. More or fewer components may alternatively be implemented. Elements of the mobile terminal will be described in detail below.
The wireless communication unit 110 typically includes one or more components that allow radio communication between the mobile terminal 100 and a wireless communication system or network. For example, the wireless communication unit may include at least one of a broadcast receiving module 111, a mobile communication module 112, a wireless internet module 113, a short-range communication module 114, and a location information module 115.
The broadcast receiving module 111 receives a broadcast signal and/or broadcast associated information from an external broadcast management server via a broadcast channel. The broadcast channel may include a satellite channel and/or a terrestrial channel. The broadcast management server may be a server that generates and transmits a broadcast signal and/or broadcast associated information or a server that receives a previously generated broadcast signal and/or broadcast associated information and transmits it to a terminal. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and the like. Also, the broadcast signal may further include a broadcast signal combined with a TV or radio broadcast signal. The broadcast associated information may also be provided via a mobile communication network, and in this case, the broadcast associated information may be received by the mobile communication module 112. The broadcast signal may exist in various forms, for example, it may exist in the form of an Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB), an Electronic Service Guide (ESG) of digital video broadcasting-handheld (DVB-H), and the like. The broadcast receiving module 111 may receive a signal broadcast by using various types of broadcasting systems. In particular, the broadcast receiving module 111 may receive digital broadcasting by using a digital broadcasting system such as a digital broadcasting-terrestrial (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video broadcasting-handheld (DVB-H), a data broadcasting system of forward link media (MediaFLO), a terrestrial digital broadcasting integrated service (ISDB-T), and the like. The broadcast receiving module 111 may be constructed to be suitable for various broadcasting systems that provide broadcast signals as well as the above-mentioned digital broadcasting systems. The broadcast signal and/or broadcast associated information received via the broadcast receiving module 111 may be stored in the memory 160 (or other type of storage medium).
The mobile communication module 112 transmits and/or receives radio signals to and/or from at least one of a base station (e.g., access point, node B, etc.), an external terminal, and a server. Such radio signals may include voice call signals, video call signals, or various types of data transmitted and/or received according to text and/or multimedia messages.
The wireless internet module 113 supports wireless internet access of the mobile terminal. The module may be internally or externally coupled to the terminal. The wireless internet access technology to which the module relates may include WLAN (wireless LAN) (Wi-Fi), Wibro (wireless broadband), Wimax (worldwide interoperability for microwave access), HSDPA (high speed downlink packet access), and the like.
The short-range communication module 114 is a module for supporting short-range communication. Some examples of short-range communication technologies include bluetoothTMRadio Frequency Identification (RFID), infrared data association (I rDA), Ultra Wideband (UWB), zigbeeTMAnd so on.
The location information module 115 is a module for checking or acquiring location information of the mobile terminal. A typical example of the location information module is a GPS (global positioning system). According to the current technology, the GPS module 115 calculates distance information and accurate time information from three or more satellites and applies triangulation to the calculated information, thereby accurately calculating three-dimensional current location information according to longitude, latitude, and altitude. Currently, a method for calculating position and time information uses three satellites and corrects an error of the calculated position and time information by using another satellite. In addition, the GPS module 115 can calculate speed information by continuously calculating current position information in real time.
The a/V input unit 120 is used to receive an audio or video signal. The a/V input unit 120 may include a camera 121 and a microphone 1220, and the camera 121 processes image data of still pictures or video obtained by an image capturing apparatus in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 151. The image frames processed by the camera 121 may be stored in the memory 160 (or other storage medium) or transmitted via the wireless communication unit 110, and two or more cameras 1210 may be provided according to the construction of the mobile terminal. The microphone 122 may receive sounds (audio data) via the microphone in a phone call mode, a recording mode, a voice recognition mode, or the like, and can process such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the mobile communication module 112 in case of a phone call mode. The microphone 122 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
The user input unit 130 may generate key input data according to a command input by a user to control various operations of the mobile terminal. The user input unit 130 allows a user to input various types of information, and may include a keyboard, dome sheet, touch pad (e.g., a touch-sensitive member that detects changes in resistance, pressure, capacitance, and the like due to being touched), scroll wheel, joystick, and the like. In particular, when the touch pad is superimposed on the display unit 151 in the form of a layer, a touch screen may be formed.
The sensing unit 140 detects a current state of the mobile terminal 100 (e.g., an open or closed state of the mobile terminal 100), a position of the mobile terminal 100, presence or absence of contact (i.e., touch input) by a user with the mobile terminal 100, an orientation of the mobile terminal 100, acceleration or deceleration movement and direction of the mobile terminal 100, and the like, and generates a command or signal for controlling an operation of the mobile terminal 100. For example, when the mobile terminal 100 is implemented as a slide-type mobile phone, the sensing unit 140 may sense whether the slide-type phone is opened or closed. In addition, the sensing unit 140 can detect whether the power supply unit 190 supplies power or whether the interface unit 170 is coupled with an external device. The sensing unit 140 may include a proximity sensor 1410 as will be described below in connection with a touch screen.
The interface unit 170 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The identification module may store various information for authenticating a user using the mobile terminal 100 and may include a User Identity Module (UIM), a Subscriber Identity Module (SIM), a Universal Subscriber Identity Module (USIM), and the like. In addition, a device having an identification module (hereinafter, referred to as an "identification device") may take the form of a smart card, and thus, the identification device may be connected with the mobile terminal 100 via a port or other connection means. The interface unit 170 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal and the external device.
In addition, when the mobile terminal 100 is connected with an external cradle, the interface unit 170 may serve as a path through which power is supplied from the cradle to the mobile terminal 100 or may serve as a path through which various command signals input from the cradle are transmitted to the mobile terminal. Various command signals or power input from the cradle may be used as signals for recognizing whether the mobile terminal is accurately mounted on the cradle. The output unit 150 is configured to provide output signals (e.g., audio signals, video signals, alarm signals, vibration signals, etc.) in a visual, audio, and/or tactile manner. The output unit 150 may include a display unit 151, an audio output module 152, an alarm unit 153, and the like.
The display unit 151 may display information processed in the mobile terminal 100. For example, when the mobile terminal 100 is in a phone call mode, the display unit 151 may display a User Interface (UI) or a Graphical User Interface (GUI) related to a call or other communication (e.g., text messaging, multimedia file downloading, etc.). When the mobile terminal 100 is in a video call mode or an image capturing mode, the display unit 151 may display a captured image and/or a received image, a UI or GUI showing a video or an image and related functions, and the like.
Meanwhile, when the display unit 151 and the touch pad are overlapped with each other in the form of a layer to form a touch screen, the display unit 151 may serve as an input device and an output device. The display unit 151 may include at least one of a Liquid Crystal Display (LCD), a thin film transistor LCD (TFT-LCD), an Organic Light Emitting Diode (OLED) display, a flexible display, a three-dimensional (3D) display, and the like. Some of these displays may be configured to be transparent to allow a user to view from the outside, which may be referred to as transparent displays, and a typical transparent display may be, for example, a TOLED (transparent organic light emitting diode) display or the like. Depending on the particular desired implementation, the mobile terminal 100 may include two or more display units (or other display devices), for example, the mobile terminal may include an external display unit (not shown) and an internal display unit (not shown). The touch screen may be used to detect a touch input pressure as well as a touch input position and a touch input area.
The audio output module 152 may convert audio data received by the wireless communication unit 110 or stored in the memory 160 into an audio signal and output as sound when the mobile terminal is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output module 152 may provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output module 152 may include a speaker, a buzzer, and the like.
The alarm unit 153 may provide an output to notify the mobile terminal 100 of the occurrence of an event. Typical events may include call reception, message reception, key signal input, touch input, and the like. In addition to audio or video output, the alarm unit 153 may provide output in different ways to notify the occurrence of an event. For example, the alarm unit 153 may provide an output in the form of vibration, and when a call, a message, or some other incoming communication (communicating communication) is received, the alarm unit 153 may provide a tactile output (i.e., vibration) to inform the user thereof. By providing such a tactile output, the user can recognize the occurrence of various events even when the user's mobile phone is in the user's pocket. The alarm unit 153 may also provide an output notifying the occurrence of an event via the display unit 151 or the audio output module 152.
The memory 160 may store software programs and the like for processing and controlling operations performed by the controller 180, or may temporarily store data (e.g., a phonebook, messages, still images, videos, and the like) that has been or will be output. Also, the memory 160 may store data regarding various ways of vibration and audio signals output when a touch is applied to the touch screen.
The memory 160 may include at least one type of storage medium including a flash memory, a hard disk, a multimedia card, a card-type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, and the like. Also, the mobile terminal 100 may cooperate with a network storage device that performs a storage function of the memory 160 through a network connection.
The controller 180 generally controls the overall operation of the mobile terminal. For example, the controller 180 performs control and processing related to voice calls, data communications, video calls, and the like. In addition, the controller 180 may include a multimedia module 1810 for reproducing (or playing back) multimedia data, and the multimedia module 1810 may be constructed within the controller 180 or may be constructed separately from the controller 180. The controller 180 may perform a pattern recognition process to recognize a handwriting input or a picture drawing input performed on the touch screen as a character or an image.
The power supply unit 190 receives external power or internal power and provides appropriate power required to operate various elements and components under the control of the controller 180.
The various embodiments described herein may be implemented in a computer-readable medium using, for example, computer software, hardware, or any combination thereof. For a hardware implementation, the embodiments described herein may be implemented using at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, an electronic unit designed to perform the functions described herein, and in some cases, such embodiments may be implemented in the controller 180. For a software implementation, the implementation such as a process or a function may be implemented with a separate software module that allows performing at least one function or operation. The software codes may be implemented by software applications (or programs) written in any suitable programming language, which may be stored in the memory 160 and executed by the controller 180.
Up to this point, mobile terminals have been described in terms of their functionality. Hereinafter, a slide-type mobile terminal among various types of mobile terminals, such as a folder-type, bar-type, swing-type, slide-type mobile terminal, and the like, will be described as an example for the sake of brevity. Accordingly, the present invention can be applied to any type of mobile terminal, and is not limited to a slide type mobile terminal.
The mobile terminal 100 as shown in fig. 1 may be configured to operate with communication systems such as wired and wireless communication systems and satellite-based communication systems that transmit data via frames or packets.
A communication system in which a mobile terminal according to the present invention is operable will now be described with reference to fig. 2.
Such communication systems may use different air interfaces and/or physical layers. For example, the air interface used by the communication system includes, for example, Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA), and Universal Mobile Telecommunications System (UMTS) (in particular, Long Term Evolution (LTE)), global system for mobile communications (GSM), and the like. By way of non-limiting example, the following description relates to a CDMA communication system, but such teachings are equally applicable to other types of systems.
Referring to fig. 2, a CDMA wireless communication system may include a plurality of mobile terminals 100, a plurality of Base Stations (BSs) 270, Base Station Controllers (BSCs) 275, and a Mobile Switching Center (MSC)2800MSC 280 configured to interface with a Public Switched Telephone Network (PSTN) 290. The MSC280 is also configured to interface with a BSC275, which may be coupled to the base station 270 via a backhaul. The backhaul may be constructed according to any of several known interfaces including, for example, E1/T1, ATM, IP, PPP, frame Relay, HDSL, ADSL, or xDSL. It will be understood that a system as shown in fig. 2 may include multiple BSCs 2750.
Each BS270 may serve one or more sectors (or regions), each sector covered by a multi-directional antenna or an antenna pointing in a particular direction being radially distant from the BS 270. Alternatively, each partition may be covered by two or more antennas for diversity reception. Each BS270 may be configured to support multiple frequency allocations, with each frequency allocation having a particular frequency spectrum (e.g., 1.25MHz,5MHz, etc.).
The intersection of partitions with frequency allocations may be referred to as a CDMA channel. The BS270 may also be referred to as a Base Transceiver Subsystem (BTS) or other equivalent terminology. In such a case, the term "base station" may be used to generically refer to a single BSC275 and at least one BS 270. The base stations may also be referred to as "cells". Alternatively, each sector of a particular BS270 may be referred to as a plurality of cell sites.
As shown in fig. 2, a Broadcast Transmitter (BT)295 transmits a broadcast signal to the mobile terminal 100 operating within the system. A broadcast receiving module 111 as shown in fig. 1 is provided at the mobile terminal 100 to receive a broadcast signal transmitted by the BT 295. In fig. 2, several Global Positioning System (GPS) satellites 300 are shown. The satellite 300 assists in locating at least one of the plurality of mobile terminals 100.
In fig. 2, a plurality of satellites 300 are depicted, but it is understood that useful positioning information may be obtained with any number of satellites. The GPS module 115 as shown in fig. 1 is generally configured to cooperate with satellites 300 to obtain desired positioning information. Other techniques that can track the location of the mobile terminal may be used instead of or in addition to GPS tracking techniques. In addition, at least one GPS satellite 300 may selectively or additionally process satellite DMB transmission.
As a typical operation of the wireless communication system, the BS270 receives reverse link signals from various mobile terminals 100. The mobile terminal 100 is generally engaged in conversations, messaging, and other types of communications. Each reverse link signal received by a particular base station 270 is processed within the particular BS 270. The obtained data is forwarded to the associated BSC 275. The BSC provides call resource allocation and mobility management functions including coordination of soft handoff procedures between BSs 270. The BSCs 275 also route the received data to the MSC280, which provides additional routing services for interfacing with the PSTN 290. Similarly, the PSTN290 interfaces with the MSC280, the MSC interfaces with the BSCs 275, and the BSCs 275 accordingly control the BS270 to transmit forward link signals to the mobile terminal 100.
Based on the hardware structure of the mobile terminal and the communication system, the audio output method of the invention is provided with various embodiments.
The wireless storage device in the invention refers to a device with wireless communication interaction, reading and writing and storage functions. The wireless communication interaction mode comprises wifi, Bluetooth, RFID, NFC and the like. For convenience of specific description, the wireless storage device is specifically exemplified as an NFC tag, but the wireless storage device described in the present invention is not limited to the NFC tag. In addition, in the invention, as long as the corresponding wireless communication module is correspondingly arranged in the mobile terminal, the reading and the writing of the data with the corresponding wireless storage device can be realized. For example, the mobile terminal can realize interaction with a wireless storage device with wifi communication when the mobile terminal comprises a wifi module; or the mobile terminal can realize the interaction with the wireless storage device with Bluetooth communication when the mobile terminal comprises the Bluetooth module; or the mobile terminal can interact with the NFC tag with NFC communication when the mobile terminal comprises the NFC module.
Referring to fig. 3, fig. 3 is a flowchart illustrating an audio output method according to an embodiment of the invention. In this embodiment, the audio output adjustment method includes:
step S10, reading earphone parameters in the earphone wireless storage device;
in this embodiment, the wireless storage device is preferably an NFC tag.
NFC (Near Field Communication) is a short-range high-frequency radio technology that can read and write NFC tags (wireless storage devices) within a distance of 20 cm. Generally, the capacity of the NFC tag is over 100 bytes, and meanwhile, the operating frequency of the NFC technology is 13.56MHZ, and the anti-interference performance is also high, so that the NFC tag can be used as a storage device for parameters of the headset, for example, information such as the model of the headset, a manufacturer, audio parameters that a user adjusts by himself/herself, and the like can be stored. The mobile terminal can complete the reading and writing operations of the NFC tag through the built-in NFC service module and the built-in NFC hardware (NFC antenna).
In this embodiment, when the user starts the audio application and needs to use the headset, the mobile terminal can read the headset parameters in the NFC tag of the headset, such as information of the headset model, the headset generator manufacturer, the user-defined audio parameters, and the like, only after the NFC antenna arranged in the mobile terminal is close to or slightly contacts the NFC tag of the headset.
Step S20, judging whether the earphone parameters have custom audio parameters;
in this embodiment, the custom audio parameters are audio parameters set by the user to achieve better sound effect output. In order to better judge whether the earphone parameters have the customized audio parameters, the customized audio parameters can be set in a certain specific area in the NFC tag, or the customized audio parameters are marked and distinguished.
Step S30, if the self-defined audio parameters exist, the audio output of the mobile terminal is carried out according to the self-defined audio parameters;
and step S40, if no self-defined audio parameters exist, automatically matching audio parameters in a preset earphone parameter library according to the read non-self-defined audio parameters, and outputting the audio of the mobile terminal according to the matched audio parameters.
When the mobile terminal reads the custom audio parameters from the NFC tag, the mobile terminal automatically operates according to the custom audio parameters to output the sound effect corresponding to the custom audio parameters. And when the mobile terminal does not read the self-defined audio parameters from the NFC tag, at the moment, the mobile terminal automatically matches the audio parameters corresponding to the earphone model in an earphone parameter library preset in the audio application program according to the read other earphone parameters, such as the earphone model, and when the corresponding audio parameters are matched, the mobile terminal automatically operates according to the matched audio parameters and outputs the sound effect corresponding to the matched audio parameters.
Optionally, referring to fig. 4, after step S20, the method may further include: and step S50, when the earphone parameters have the self-defined audio parameters, prompting the user whether to execute the read self-defined audio parameters.
When the earphone parameters read by the mobile terminal have the customized audio parameters, the mobile terminal can interact with the user at the moment, for example, the user can be prompted whether to execute the customized audio parameters or not through a popup window. If the user selects to execute the read custom audio parameters, executing step S30; if the user does not select to execute the customized audio parameters, step S40 is executed.
In order to improve the user experience and reduce the complicated operations of the user on the setting of the audio parameters, in this embodiment, the audio parameters defined by the user are stored in the wireless storage device of the earphone, such as an NFC tag, and the mobile terminal with an NFC function can simply, conveniently and quickly read the audio parameters defined by the user from the NFC tag of the earphone, so that the optimal sound effect of the earphone is realized. Meanwhile, in order to further realize the interaction between the mobile terminal and the user, the mobile terminal can also execute corresponding audio output adjustment according to the selection of the user, including executing self-defined audio parameter output adjustment or executing automatically matched audio parameter output adjustment, thereby providing more experience requirements for the user.
Referring to fig. 5, fig. 5 is a flowchart illustrating an audio output method according to another embodiment of the invention. Based on the foregoing embodiment, in this embodiment, before the step S10, the method further includes:
and step S00, writing preset earphone parameters into the earphone wireless storage device according to a set format, wherein the earphone parameters comprise custom audio parameters.
In this embodiment, when a user first sets a headphone parameter by user-definition or changes a previously set headphone parameter, the NFC tag (wireless storage device) of the headphone needs to be written with the headphone parameter. The headset parameters may be written to the NFC tag through an interface to the NFC service within the mobile terminal.
The earphone parameters comprise earphone manufacturers, earphone models, custom audio parameters of earphones and the like. In order to facilitate the mobile terminal to read the earphone parameters from the earphone NFC tag, in this embodiment, it is preferable to write each earphone parameter into the NFC tag on the earphone in a specific format and form ID identification information of the earphone, that is, all earphone parameters including the audio parameters defined by the user can be obtained only by reading the ID identification of the earphone from the NFC tag.
Preferably, after reading the earphone parameters stored in the earphone wireless storage device, the read earphone parameters are analyzed according to a set format.
Different wireless storage devices have different storage formats of corresponding data information. Taking the NFC tag as an example, since each earphone parameter is written into the NFC tag of the earphone in a specific format and forms ID identification information of the earphone, after reading the earphone parameter stored in the NFC tag of the earphone, it is also necessary to analyze each read earphone parameter in the same specific format as the writing.
Referring to fig. 6, fig. 6 is a functional block diagram of an audio output device according to an embodiment of the invention. In this embodiment, the audio output device includes:
the earphone parameter reading module 310 is used for reading earphone parameters in the earphone wireless storage device;
in this embodiment, the wireless storage device is preferably an NFC tag.
In this embodiment, the NFC tag is used as a storage device for the parameters of the headset, for example, to store information such as the model of the headset, the manufacturer, and audio parameters that the user adjusts by himself/herself. The reading operation of the NFC tag can be completed and the parameters of each headset stored in the NFC tag can be obtained through the headset parameter reading module 310.
In this embodiment, when the user starts the audio application and needs to use the headset, the headset parameter reading module 310 may read the headset parameters in the headset NFC tag, such as information of the headset model, the headset generator manufacturer, the user-defined audio parameters, and the like, only after the NFC antenna arranged in the mobile terminal is close to or slightly contacts the NFC tag of the headset.
A judging module 320, configured to judge whether a user-defined audio parameter exists in the headphone parameters;
in this embodiment, the custom audio parameters are audio parameters set by the user to achieve better sound effect output. In order to better judge whether the earphone parameters have the customized audio parameters, the customized audio parameters can be set in a certain specific area in the NFC tag, or the customized audio parameters are marked and distinguished.
The audio parameter matching module 330 is configured to automatically match audio parameters in a preset headphone parameter library;
and the audio output module 340 is configured to output the audio of the mobile terminal according to the read or matched audio parameter.
When the earphone parameter reading module 310 reads the custom audio parameter from the NFC tag, the audio output module 340 will automatically operate according to the custom audio parameter to output the sound effect corresponding to the custom audio parameter. When the earphone parameter reading module 310 does not read the self-defined audio parameters from the NFC tag, at this time, the audio parameter matching module 330 automatically matches the audio parameters corresponding to the earphone model in the earphone parameter library preset in the audio application program according to the read other earphone parameters, such as the earphone model, and when the corresponding audio parameters are matched, the audio output module 340 automatically operates according to the matched audio parameters and outputs the sound effects corresponding to the matched audio parameters.
Alternatively, referring to fig. 7, the audio output apparatus may further include: and a prompt module 350 for prompting the user whether to execute the read custom audio parameters.
When the earphone parameters read by the earphone parameter reading module 310 have the customized audio parameters, the user can interact with the earphone parameters at this time, and the prompting module 350 can pop up to prompt the user whether to execute the customized audio parameters. If the user selects to execute the read custom audio parameters, the audio output module 340 is directly executed; if the user does not select to execute the customized audio parameters, the audio parameter matching module 330 is executed, and then the audio output module 340 is executed.
In order to improve the user experience and reduce the complicated operations of the user on the setting of the audio parameters, in this embodiment, the audio parameters defined by the user are stored in the wireless storage device of the earphone, such as an NFC tag, and the mobile terminal with an NFC function can simply, conveniently and quickly read the audio parameters defined by the user from the NFC tag of the earphone, so that the optimal sound effect of the earphone is realized. Meanwhile, in order to further realize the interaction between the mobile terminal and the user, the mobile terminal can also execute corresponding audio output adjustment according to the selection of the user, including executing self-defined audio parameter output adjustment or executing automatically matched audio parameter output adjustment, thereby providing more experience requirements for the user.
Referring to fig. 8, fig. 8 is a functional block diagram of an audio output device according to another embodiment of the invention. Based on the foregoing embodiment, in this embodiment, the audio output adjusting apparatus further includes:
and the earphone parameter writing module 360 is configured to write preset earphone parameters into the earphone wireless storage device according to a set format, where the earphone parameters include custom audio parameters.
In this embodiment, when a user first sets a headphone parameter by user-definition or changes a previously set headphone parameter, the NFC tag (wireless storage device) of the headphone needs to be written with the headphone parameter. The earphone parameter writing module 360 writes the earphone parameters into the NFC tag through an interface of the NFC service in the mobile terminal.
The earphone parameters comprise earphone manufacturers, earphone models, custom audio parameters of earphones and the like. In order to facilitate the mobile terminal to read the earphone parameters from the earphone NFC tag, in this embodiment, it is preferable to write each earphone parameter into the NFC tag on the earphone in a specific format and form ID identification information of the earphone, that is, all earphone parameters including the audio parameters defined by the user can be obtained only by reading the ID identification of the earphone from the NFC tag.
Referring to fig. 9, fig. 9 is a schematic diagram illustrating a detailed function of the earphone parameter reading module 310 in the audio output device of fig. 6. Based on the above embodiments, in this embodiment, the earphone parameter reading module 310 includes:
an earphone parameter reading unit 3101, configured to read earphone parameters stored in the earphone wireless storage device;
an earphone parameter analyzing unit 3102 configured to analyze the read earphone parameters according to a set format;
a headphone parameter sending unit 3103, configured to send the parsed headphone parameters to the audio output module 340.
Since each earphone parameter is written in the earphone NFC tag (wireless storage device) in a specific format and forms ID identification information of the earphone, after the earphone parameter reading unit 3101 reads the earphone parameter stored in the earphone NFC tag, the earphone parameter analyzing unit 3102 needs to analyze each read earphone parameter in the same specific format as the writing, and send the analyzed earphone parameter to the audio output module 340 through the earphone parameter sending unit 3103, thereby finally realizing adjustment of audio output of the mobile terminal.
Referring to fig. 10, fig. 10 is a functional block diagram of an audio output system according to an embodiment of the present invention. In this embodiment, the audio output system includes a mobile terminal 410 and an earphone 420. Wherein,
the mobile terminal 410 comprises a wireless communication module 4101 and any one of the audio output devices 4102; the headset 420 includes a wireless storage 4201.
In this embodiment, the headset 420 is preferably a wired headset. The wireless communication module 4101 is used for the audio output device 4102 to receive and transmit headphone parameter information data when reading and writing data on the wireless storage device 4201 are performed. For example, the wireless communication module 4101 may be an RFID tag, an NFC tag, or the like.
The audio output device 4102 is used for writing and reading the earphone parameter data in the wireless storage device 4201, and simultaneously, outputs the audio of the mobile terminal 410 according to the read audio parameter or the audio parameter obtained by automatic matching.
The wireless storage device 4201 is used for storing headset parameter information, such as the model of the headset, the manufacturer, user-defined audio parameters, etc.
Preferably, the wireless storage device 4201 is provided with a custom memory area for storing audio parameters that are self-adjusted by the user.
Preferably, the wireless storage device 4201 may be disposed inside the headset 420, or outside the headset 420, or on a peripheral component of the headset 420. Since the wireless storage device 4201 is only used for storing the written earphone parameter information, as long as the mobile terminal 410 can read the earphone parameter information in the wireless storage device 4201, the wireless storage device 4201 may be installed in a peripheral component of the earphone 420, for example, in a headset, the wireless storage device may be installed in a connecting component of two earphones.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (11)
1. An audio output method, characterized in that the audio output method comprises:
reading earphone parameters in the earphone wireless storage device;
judging whether the earphone parameters have user-defined audio parameters or not;
if the user-defined audio parameters exist, the audio output of the mobile terminal is carried out according to the user-defined audio parameters;
and if the user-defined audio parameters do not exist, automatically matching the audio parameters in a preset earphone parameter library according to the read non-user-defined audio parameters, and outputting the audio of the mobile terminal according to the matched audio parameters.
2. The audio output method of claim 1, wherein reading the headphone parameters in the headphone wireless storage device previously comprises:
and writing preset earphone parameters into the earphone wireless storage device according to a set format, wherein the earphone parameters comprise custom audio parameters.
3. The audio output method according to claim 1 or 2, wherein the reading of the headphone parameters in the headphone wireless storage means comprises:
and after reading the earphone parameters stored in the earphone wireless storage device, analyzing the read earphone parameters according to a set format.
4. The audio output method of claim 3, wherein said determining whether custom audio parameters exist in the headphone parameters comprises:
and when the user-defined audio parameters exist in the earphone parameters, prompting the user whether to execute the read user-defined audio parameters.
5. An audio output apparatus, characterized in that the audio output apparatus comprises:
the earphone parameter reading module is used for reading earphone parameters in the earphone wireless storage device;
the judgment module is used for judging whether the earphone parameters have custom audio parameters;
the audio parameter matching module is used for automatically matching audio parameters in a preset earphone parameter library;
and the audio output module is used for outputting the audio of the mobile terminal according to the read or matched audio parameters.
6. The audio output device of claim 5, further comprising:
and the earphone parameter writing module is used for writing preset earphone parameters into the earphone wireless storage device according to a set format, wherein the earphone parameters comprise custom audio parameters.
7. The audio output device of claim 5 or 6, wherein the headphone parameter reading module comprises:
the earphone parameter reading unit is used for reading earphone parameters stored in the earphone wireless storage device;
the earphone parameter analyzing unit is used for analyzing the read earphone parameters according to a set format;
and the earphone parameter sending unit is used for sending the analyzed earphone parameters to the audio output module.
8. The audio output device of claim 7, further comprising:
and the prompting module is used for prompting the user whether to execute the read custom audio parameters.
9. An audio output system comprising a mobile terminal, a headset, characterized in that the mobile terminal comprises an audio output device according to any of claims 5-8, and the headset comprises a wireless storage device.
10. The audio output system of claim 9, wherein the wireless storage device is provided with a custom memory area for storing custom audio parameters.
11. An audio output system according to claim 9 or 10, wherein the wireless storage means is provided on the inside of the headphone, or on the outside of the headphone, or on a peripheral component of the headphone.
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